Metal carving boards are made of environmentally friendly materials (inner polyurethane layer is the same material as refrigerator and air conditioning insulation layer). They are non-toxic, odorless and pollution-free. They provide green protection and decoration for buildings. The surface is a high quality color relief veneer metal plate with special layer treatment, the middle layer is a rigid high density polyurethane foam thermal insulation layer with flame retardant treatment, and the bottom layer is an aluminium foil protective layer with thermal insulation, thermal insulation and moisture-proof function.

Because the wallboard itself has the characteristics of thermal insulation, waterproof and flame retardant, light anti-seismic, convenient construction, sound insulation and noise reduction, green environmental protection, beautiful and durable, and because of its simple and practical plate assembly method, not limited by seasonal environment, so the installation and use is very safe and convenient, suitable for all seasons. This innovative exterior wall thermal insulation decoration board highlights its advantages.

This material has decoration and heat preservation function. By embossing and baking aluminized zinc plate, it can form more than 100 kinds of art decoration effects, such as red wood grain, brick grain, bark grain, cultural stone, marble, mosaic, etc. Metal carving board effectively solves the problem of single function of traditional material and synchronizes the decoration of external wall with heat insulation. In summer, the indoor temperature is 3-5 degrees lower than that of ordinary buildings, and it only takes about 5-8 years for the houses decorated with metal carved boards to recover the cost of materials in terms of air conditioning and cooling.